Acrylic material rectification device tower

Abstract

The utility model relates to the technical field of acrylic material processing, and discloses an acrylic material rectifying device tower which comprises a base, a rectifying tower is mounted at the top of the base, deslagging pipes are arranged at the bottoms of two ends of the rectifying tower, and a stirring and scraping mechanism is arranged at the top of the inner wall of the rectifying tower. A driving device for driving the stirring and scraping mechanism is arranged at the top of the rectifying tower, an anti-blocking mechanism for dredging the deslagging pipe is arranged at the bottom of the inner wall of the rectifying tower, the anti-blocking mechanism comprises a spring fixed at the bottom of the inner wall of the rectifying tower, and a first fixing plate is fixed at the top of the spring. By arranging the anti-blocking mechanism, when the inner wall of the slag discharging pipe is blocked, an extrusion block extrudes a second fixing plate, a first fixing plate extrudes a spring, and when the spring moves downwards, a round dredging block dredges the interior of the slag discharging pipe and scrapes residues on the inner wall of the slag discharging pipe; and therefore, the effect of preventing the interior of the slag discharge pipe from being blocked is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of acrylic material processing, in particular to an acrylic material rectification device tower. Background Art

[0002] Acrylic is often called organic glass, which is a replacement product of organic glass. Products made of acrylic have the characteristics of good light transmission, pure color, rich colors, and long service life. In addition, acrylic sheets can be perfectly combined with aluminum-plastic sheet profiles, advanced screen printing, etc., so its application is becoming more and more extensive. In the process of acrylic processing and initial distillation, the liquid material needs to be gasified, then condensed and separated.

[0003] However, in the process of distillation, the bottom slag of the traditional acrylic material distillation device tower continues to increase. When it accumulates to a certain amount, it must be cleaned in time to ensure the normal progress of the distillation reaction. The existing slag cleaning mainly adopts self-draining or vacuum pumping. However, since some substances are easy to coke during the distillation process, it is difficult to discharge the slag. When using a vacuum pump to pump the slag, it is even easy to clog the vacuum pump, resulting in low slag discharge efficiency, frequent equipment replacement, large loss, and high maintenance cost. Therefore, it is urgent to solve this kind of problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an acrylic material distillation device tower.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An acrylic material distillation device tower comprises a base, a distillation tower is installed on the top of the base, slag discharge pipes are arranged at the bottoms of both ends of the distillation tower, a stirring and scraping mechanism is arranged at the top of the inner wall of the distillation tower, a driving device for driving the stirring and scraping mechanism is arranged at the top of the distillation tower, and an anti-blocking mechanism for unblocking the slag discharge pipe is arranged at the bottom of the inner wall of the distillation tower;

[0007] The anti-blocking mechanism includes a spring fixed to the bottom of the inner wall of the distillation tower, a first fixed plate is fixed on the top of the spring, four first mounting blocks are fixed on both sides of the top ends of the first fixed plate, the four first mounting blocks correspond to each other and are symmetrical, fixed blocks are fixed at both ends of the bottom of the inner wall of the distillation tower, a semi-cylinder is fixed on the top of the fixed block, the inner wall of the semi-cylinder is slidably provided with an adaptive circular dredging block, and the two circular dredging blocks are adapted to the inner walls of the two slag discharge pipes, and the two first mounting blocks are rotatably connected to the first connecting rod on the side close to each other, and the other ends of the two first connecting rods correspond to the two circular dredging blocks one by one and are rotatably connected to the outer wall of one end thereof, and the downward movement of the spring will push the circular dredging block, and at this time the circular dredging block will dredge the inside of the slag discharge pipe and scrape off the residue on the inner wall of the slag discharge pipe.

[0008] As a further solution of the utility model, the top of the four first mounting blocks is fixed with the same second fixed plate, the sides of the two semi-cylinders away from each other are connected and communicated with the outer walls of one end of the two slag discharge pipes, and the top of the inner wall of the distillation tower is provided with a stirring and scraping mechanism.

[0009] As a further scheme of the utility model, the stirring and scraping mechanism includes a threaded groove opened on the inner wall of the distillation tower, a rotating rod is provided on the top of the inner wall of the distillation tower, a fixing ring is fixed to the bottom of the outer wall of the rotating rod, stirring rods are fixed on both sides of the fixing ring, a sliding block is fixed to the outer wall of one side of one of the stirring rods, and the sliding block is adapted to the threaded groove, L-shaped connecting rods are fixed to the top two ends of the stirring rod, scrapers are fixed on the sides of the two L-shaped connecting rods away from each other, and the scrapers are in contact with the inner wall of the threaded groove, and the scrapers can clean the inner wall of the distillation tower to prevent it from sticking to its inner wall.

[0010] As a further solution of the utility model, an extrusion block is fixed to the bottom of the rotating rod, and the extrusion block cooperates with the second fixed plate. A protective shell is fixed to the top of the distillation tower, and a driving device is provided at the bottom of the inner wall of the protective shell.

[0011] As a further solution of the utility model, the driving device includes an electric telescopic rod installed at the bottom of the inner wall of the protective shell, and the output shaft of the electric telescopic rod passes through the top of the distillation tower and is rotatably connected to a rotating rod.

[0012] As a further solution of the utility model, support columns are fixed at the four corners of the bottom of the base.

[0013] The beneficial effects of the utility model are:

[0014] The utility model is provided with an anti-clogging mechanism. When the inner wall of the slag discharge pipe is blocked, the extrusion block will squeeze the second fixed plate, and the first fixed plate will squeeze the spring. When the spring moves downward, the circular dredging block will dredge the inside of the slag discharge pipe and scrape off the residue on the inner wall of the slag discharge pipe, thereby achieving the effect of preventing the inside of the slag discharge pipe from being blocked.

[0015] The utility model is provided with a stirring and scraping mechanism. When the electric telescopic rod is running, the electric telescopic rod will push the rotating rod to move. At this time, the slider will slide in the threaded groove. At this time, the stirring rod will drive the two L-shaped connecting rods to rotate. At this time, the L-shaped connecting rod will drive the scraper to scrape the inner wall material of the distillation tower to prevent it from adhering to the inner wall and affecting the distillation effect, thereby achieving the effect of fully distilling the acrylic material and cleaning the inner wall of the distillation tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of an acrylic material distillation device tower proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of a first partial cross-sectional structure of an acrylic material distillation device tower proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the second partial structure of an acrylic material distillation device tower proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the third partial structure of an acrylic material distillation device tower proposed by the utility model.

[0020] In the figure: 1. base; 2. distillation tower; 3. protective shell; 4. support column; 5. slag discharge pipe; 6. threaded slide; 7. stirring rod; 8. spring; 9. semi-cylinder; 10. electric telescopic rod; 11. rotating rod; 12. fixing ring; 13. slider; 14. L-shaped connecting rod; 15. scraper; 16. fixing block; 17. circular dredging block; 18. first connecting rod; 19. first fixing plate; 20. first mounting block; 21. second fixing plate; 22. extrusion block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] Reference Figure 1-Figure 4 , an acrylic material distillation device tower, comprising a base 1, a distillation tower 2 is installed on the top of the base 1, slag discharge pipes 5 are arranged at the bottom of both ends of the distillation tower 2, a stirring and scraping mechanism is arranged at the top of the inner wall of the distillation tower 2, a driving device for driving the stirring and scraping mechanism is arranged at the top of the distillation tower 2, and an anti-blocking mechanism for clearing the slag discharge pipe 5 is arranged at the bottom of the inner wall of the distillation tower 2;

[0024] The anti-clogging mechanism includes a spring 8 fixed to the bottom of the inner wall of the distillation tower 2, a first fixed plate 19 is fixed to the top of the spring 8, four first mounting blocks 20 are fixed on both sides of the top ends of the first fixed plate 19, and the four first mounting blocks 20 correspond to each other and are symmetrical, fixed blocks 16 are fixed to both ends of the bottom of the inner wall of the distillation tower 2, and a semi-cylinder 9 is fixed on the top of the fixed block 16. The inner wall of the semi-cylinder 9 is slidably provided with an adaptive circular dredging block 17, and the two circular dredging blocks 17 are adapted to the inner walls of the two slag discharge pipes 5. The first connecting rod 18 is rotatably connected to the side of the two first mounting blocks 20 that are close to each other, and the other ends of the two first connecting rods 18 correspond to the two circular dredging blocks 17 one by one and are rotatably connected to the outer wall of one end thereof. The downward movement of the spring 8 will push the circular dredging block 17, and at this time, the circular dredging block 17 will dredge the inside of the slag discharge pipe 5 and scrape off the residue on the inner wall of the slag discharge pipe 5.

[0025] In this embodiment, the same second fixing plate 21 is fixed to the top of the four first mounting blocks 20, the sides of the two semi-cylinders 9 that are away from each other are connected and communicated with the outer walls of one end of the two slag discharge pipes 5, and a stirring and scraping mechanism is provided on the top of the inner wall of the distillation tower 2.

[0026] In this embodiment, the stirring and scraping mechanism includes a threaded groove 6 opened on the inner wall of the distillation tower 2, a rotating rod 11 is provided on the top of the inner wall of the distillation tower 2, a fixing ring 12 is fixed to the bottom of the outer wall of the rotating rod 11, stirring rods 7 are fixed on both sides of the fixing ring 12, a slider 13 is fixed to the outer wall of one side of one stirring rod 7, and the slider 13 is adapted to the threaded groove 6, L-shaped connecting rods 14 are fixed to the top two ends of the stirring rod 7, and a scraper 15 is fixed on the side of the two L-shaped connecting rods 14 away from each other, and the scraper 15 is in contact with the inner wall of the threaded groove 6, and the scraper 15 can clean the inner wall of the distillation tower 2 to prevent it from sticking to its inner wall.

[0027] In this embodiment, an extrusion block 22 is fixed to the bottom of the rotating rod 11, and the extrusion block 22 cooperates with the second fixed plate 21. A protective shell 3 is fixed to the top of the distillation tower 2, and a driving device is provided at the bottom of the inner wall of the protective shell 3.

[0028] In this embodiment, the driving device includes an electric telescopic rod 10 installed at the bottom of the inner wall of the protective shell 3, and the output shaft of the electric telescopic rod 10 passes through the top of the distillation tower 2 and is rotatably connected to a rotating rod 11.

[0029] In this embodiment, support columns 4 are fixed at the four corners of the bottom of the base 1 .

[0030] Working principle: When in use, when the distillation tower 2 is rectifying the acrylic material, the electric telescopic rod 10 is operated, and the electric telescopic rod 10 will push the rotating rod 11 to move, and the slider 13 will be adapted to the threaded groove 6, and the slider 13 will slide in the threaded groove 6, and the slider 13 will drive the two stirring rods 7 to rotate, and the fixed ring 12 will drive the rotating rod 11 to rotate, and the stirring rod 7 will drive the two L-shaped connecting rods 14 to rotate, and the L-shaped connecting rod 14 will drive the scraper 15 to scrape the inner wall material of the distillation tower 2 to prevent it from adhering to its inner wall and affecting the distillation effect, thereby achieving full distillation of the acrylic material and rectifying the inner wall of the distillation tower 2. Cleaning effect. When the distillation is completed, the slag discharge pipe 5 will discharge the residue after the reaction inside the distillation tower 2. When the inner wall of the slag discharge pipe 5 is blocked, when the rotating rod 11 drives the extrusion block 22 to move down and contact the top of the second fixed plate 21, the extrusion block 22 will squeeze the second fixed plate 21. At this time, the second fixed plate 21 will squeeze the first fixed plate 19. At this time, the first fixed plate 19 will squeeze the spring 8. When the spring 8 moves downward, the first connecting rod 18 will push the circular dredging block 17. At this time, the circular dredging block 17 will dredge the inside of the slag discharge pipe 5 and scrape off the residue on the inner wall of the slag discharge pipe 5, thereby achieving the effect of preventing the inside of the slag discharge pipe 5 from being blocked.

[0031] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0034] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An acrylic material distillation device tower, comprising a base (1), characterized in that: A distillation tower (2) is installed on the top of the base (1), slag discharge pipes (5) are provided at the bottoms of both ends of the distillation tower (2), a stirring and scraping mechanism is provided at the top of the inner wall of the distillation tower (2), a driving device for driving the stirring and scraping mechanism is provided at the top of the distillation tower (2), and an anti-blocking mechanism for clearing the slag discharge pipe (5) is provided at the bottom of the inner wall of the distillation tower (2); The anti-blocking mechanism comprises a spring (8) fixed to the bottom of the inner wall of the distillation tower (2), a first fixing plate (19) fixed to the top of the spring (8), four first mounting blocks (20) fixed to both sides of the top of the first fixing plate (19), the four first mounting blocks (20) corresponding to each other and symmetrical, fixing blocks (16) fixed to both ends of the bottom of the inner wall of the distillation tower (2), a semi-cylinder (9) fixed to the top of the fixing block (16), the inner wall of the semi-cylinder (9) slidingly provided with an adaptive circular dredging block (17), and the two circular dredging blocks (17) are adapted to the inner walls of the two slag discharge pipes (5), the two first mounting blocks (20) are rotatably connected to a first connecting rod (18) on a side close to each other, the other ends of the two first connecting rods (18) correspond to the two circular dredging blocks (17) one by one and are rotatably connected to the outer wall of one end thereof.

2. The acrylic material distillation device tower according to claim 1, characterized in that: The tops of the four first mounting blocks (20) are fixed with a same second fixing plate (21), the sides of the two semi-cylinders (9) that are away from each other are connected and communicated with the outer walls of one end of the two slag discharge pipes (5), and the top of the inner wall of the distillation tower (2) is provided with a stirring and scraping mechanism.

3. The acrylic material distillation device tower according to claim 2, characterized in that: The stirring and scraping mechanism comprises a threaded groove (6) provided on the inner wall of a distillation tower (2); a rotating rod (11) is provided at the top of the inner wall of the distillation tower (2); a fixing ring (12) is fixed at the bottom of the outer wall of the rotating rod (11); stirring rods (7) are fixed on both sides of the fixing ring (12); a sliding block (13) is fixed on the outer wall of one side of one of the stirring rods (7), and the sliding block (13) is matched with the threaded groove (6); L-shaped connecting rods (14) are fixed at both ends of the top of the stirring rod (7); a scraper (15) is fixed on the side of the two L-shaped connecting rods (14) away from each other, and the scraper (15) is in contact with the inner wall of the threaded groove (6).

4. The acrylic material distillation device tower according to claim 3, characterized in that: An extrusion block (22) is fixed at the bottom of the rotating rod (11), and the extrusion block (22) cooperates with the second fixed plate (21). A protective shell (3) is fixed at the top of the distillation tower (2), and a driving device is provided at the bottom of the inner wall of the protective shell (3).

5. The acrylic material distillation device tower according to claim 4, characterized in that: The driving device comprises an electric telescopic rod (10) mounted on the bottom of the inner wall of the protective shell (3); an output shaft of the electric telescopic rod (10) passes through the top of the distillation tower (2) and is rotatably connected to a rotating rod (11).

6. The acrylic material distillation device tower according to claim 1, characterized in that: Support columns (4) are fixed at the four corners of the bottom of the base (1).

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